The position vector of a moving particle is given by vec(r ) = 3 hat(i) + 4t^(2) hat(j) - t^(3) hat(k) m

The position vector of a moving particle is given by vec(r ) = 3 hat(i

1.	The position vector of a moving particle is given by vec(r ) = 3 hat(i) + 4t^(2) hat(j) - t^(3) hat(k) m
Answer» It starts from X= +3m Displacement from t= 1s to 3s is `32 HAT(J) - 26 hat(k)` Velocity component along x- AXIS at t=2s is zero Acceleration of particle is along (-Z) axis only Answer :A::B::C